Baby Names Gender-Neutral Names Meaning of the Name Hao Updated June 12, 2026 by Jennifer M. Hao Gender: Neutral Origin: Vietnamese Meaning: Good, Perfect ♥ Add to my Namelist What does the name Hao mean? The name Hao is primarily a gender-neutral name of Vietnamese origin that means Good, Perfect. People who like the name Hao also like: Haru, Alexander, Leo, Liam, Caleb, Alec, Ace, Hana, Luna, Mia, Nhi, Celine, Athena, Lily Names like Hao: Howie, Huey, Hue, Hieu, Hawaii, Hye, Haya, Howea, Howe, Hee, Ha, Howi, Hy, Huy, Hui, Hoai, Hea, Hawa, Hoho Stats for the Name Hao Hao is currently not in the top 100 on the Baby Names Popularity Charts Hao is currently not ranked in U.S. births